[mapserver-users] msQueryByFilter(): Search returned no results.
Rahkonen Jukka
Jukka.Rahkonen at mmmtike.fi
Wed Aug 24 12:48:47 PDT 2011
Hi,
Just in case, try to add wfs_include_items "all" into layer metadata. I am remembering that ows_include_items perhaps did not work for me some time ago. I verified that your request works against my Mapserver 6.0. Don't look too closely the <ogc:Literal>"amenity"=>"toilets"</ogc:Literal> part, the data in the database is really literally "amenity"=>"toilets". Unfortunately my layer comes from PostGIS and not from shapefile as in your case.
http://188.64.1.61/cgi-bin/ms_ows?REQUEST=GetFeature&VERSION=1.1.0&SERVICE=WFS&TYPENAME=osm_pisteet&FILTER=<ogc:Filter xmlns:ogc="http://www.opengis.net/ogc"><ogc:PropertyIsEqualTo><ogc:PropertyName>tags</ogc:PropertyName><ogc:Literal>"amenity"=>"toilets"</ogc:Literal></ogc:PropertyIsEqualTo></ogc:Filter>
-Jukka Rahkonen-
Michal Šrédl wrote:
> Hi all,
> I am trying to use FES filter for WFS layer and get no result, even
thought I should get one.
> In my browser, I request
> http://localhost//cgi-bin/ows?&REQUEST=GetFeature&VERSION=1.1.0&SERVICE=WFS&TYPENAME=typ&FILTER=<ogc:Filter
xmlns:ogc="http://www.opengis.net/ogc"><ogc:PropertyIsEqualTo><ogc:PropertyName>ZVER</ogc:PropertyName><ogc:Literal>2</ogc:Literal></ogc:PropertyIsEqualTo></ogc:Filter>
> and get
> <wfs:FeatureCollection
xmlns:ms="http://mapserver.gis.umn.edu/mapserver"
xmlns:gml="http://www.opengis.net/gml"
xmlns:wfs="http://www.opengis.net/wfs"
xmlns:ogc="http://www.opengis.net/ogc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://mapserver.gis.umn.edu/mapserver
http://127.0.0.1/cgi-bin/ows?SERVICE=WFS&VERSION=1.1.0&REQUEST=DescribeFeatureType&TYPENAME=typ&OUTPUTFORMAT=text/xml;%20subtype=gml/3.1.1
http://www.opengis.net/wfs
http://schemas.opengis.net/wfs/1.1.0/wfs.xsd">
<gml:boundedBy>
<gml:Null>missing</gml:Null>
</gml:boundedBy>
</wfs:FeatureCollection>
even though I do know, that features with ZVER=2 do exist.
In the mapserver log file, I get
[Wed Aug 24 14:48:52 2011].296607 msQueryByFilter(): Search returned
no results. No matching record(s) found.
[Wed Aug 24 14:48:52 2011].296747 mapserv request processing time
(msLoadMap not incl.): 0.002s
[Wed Aug 24 14:48:52 2011].296764 msFreeMap(): freeing map at 0x2783120.
[Wed Aug 24 14:48:52 2011].296773 freeLayer(): freeing layer at 0x278b570.
I have checked http://mapserver.org/errors.html#id2 with similar error
"msQueryByPoint: search returned no results" and tried to create a
simple template:
<!-- MapServer Template -->
<tr>
<td>[lrn]</td>
<td>[ZVER]</td>
</tr>
but with no effect.
In the mapfile, there is
LAYER
NAME "typ"
METADATA
"wfs_title" "Typologie" ## REQUIRED
"gml_featureid" "CISLO" ## REQUIRED
"gml_include_items" "all" ## Optional (serves all attributes for layer)
"gml_types" "auto"
"gml_geometries" "msGeometry"
"gml_msGeometry_type" "polygon"
END
DATA typ.shp
TYPE POLYGON
STATUS ON
PROJECTION
"init=epsg:102067"
END
DUMP TRUE ## REQUIRED
CLASS
NAME "Typ"
STYLE
COLOR 0 0 155
OUTLINECOLOR 120 120 120
END
TEMPLATE "templates/typ_zver.html"
END
DEBUG 5
END # Layer
What is wrong with my FES filter? How can I make it to run?
Thanks a lot,
Michal
_______________________________________________
mapserver-users mailing list
mapserver-users at lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/mapserver-users
More information about the MapServer-users
mailing list